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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
03/01/2023 |
Data da última atualização: |
03/01/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
COSTA, L. S. A. S.; FARIA, M. R. de; CHIARAMONTE, J. B.; MENDES, L. W.; SEPO, E.; HOLLANDER, M. de; FERNANDES, J. M. C.; CARRIÓN, V. J.; BETTIOL, W.; RAAIJMAKERS, J. M.; MENDES, R. |
Afiliação: |
LILIAN S. A. S. COSTA, Netherlands Institute of Ecology NIOO-KNAW, Wageningen, The Netherlands; MÍRIAN R. DE FARIA, Embrapa Meio Ambiente; JOSIANE B. CHIARAMONTE, Embrapa Meio Ambiente; LUCAS W. MENDES, Center for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, Brazil; EDIS SEPO, Leiden University, Leiden, The Netherlands; MATTIAS DE HOLLANDER, Netherlands Institute of Ecology NIOO-KNAW, Wageningen, The Netherlands; JOSE MAURICIO CUNHA FERNANDES, CNPT; VICTOR J. CARRIÓN, Leiden University, Leiden, The Netherlands; WAGNER BETTIOL, CNPMA; JOS M. RAAIJMAKERSS, Leiden University, Leiden; Netherlands Institute of Ecology NIOO-KNAW, Wageningen, The Netherlands; RODRIGO MENDES, CNPMA. |
Título: |
Repeated exposure of wheat to the fungal root pathogen Bipolaris sorokiniana affects rhizosphere microbiome assembly and disease suppressiveness. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: PLANT MICROBIOME SYMPOSIUM, 3., 2022, Dundee. Abstracts... Dundee, Scotland: 2022. Ref. S3.1. |
Idioma: |
Português |
Conteúdo: |
Soil-borne pathogens induce plant disease suppression by enriching members and activating functions in the rhizosphere microbiome. This is observed in disease suppressive soils, which show a remarkable ability to naturally suppress plant diseases caused by pathogens. Here, we selected two wheat genotypes, contrasting for Bipolaris sorokiniana resistance, to study how the pathogen affects the rhizosphere microbiome. As expected, the cultivation of the susceptible wheat led to a significant reduction in disease severity after five successive cultivation cycles. Conversely, the resistant genotype showed the opposite pattern, increasing disease severity over cycles. While bacterial families Chitinophagaceae, Anaerolineaceae and Nitrosomonadaceae are associated with disease suppression in the susceptible wheat (fourth cycle), Chitinophagaceae and Comamonadaceae are associated with disease resistance in the resistant plant genotype (first cycle). Metagenome analysis revealed that 604 BGCs, out of 2,571 identified by AntiSMASH analysis, were overrepresented during disease suppression in the rhizosphere of the susceptible plant genotype. These BGCs are associated with biosynthesis of terpenes, nonribosomal peptides, polyketides, aryl polyenes and post-translationally modified peptides. The understanding of the rhizosphere microbiome dynamics during disease suppression allows the identification of key microbes and functions to be used in novel strategies to control soil-borne fungal pathogens. MenosSoil-borne pathogens induce plant disease suppression by enriching members and activating functions in the rhizosphere microbiome. This is observed in disease suppressive soils, which show a remarkable ability to naturally suppress plant diseases caused by pathogens. Here, we selected two wheat genotypes, contrasting for Bipolaris sorokiniana resistance, to study how the pathogen affects the rhizosphere microbiome. As expected, the cultivation of the susceptible wheat led to a significant reduction in disease severity after five successive cultivation cycles. Conversely, the resistant genotype showed the opposite pattern, increasing disease severity over cycles. While bacterial families Chitinophagaceae, Anaerolineaceae and Nitrosomonadaceae are associated with disease suppression in the susceptible wheat (fourth cycle), Chitinophagaceae and Comamonadaceae are associated with disease resistance in the resistant plant genotype (first cycle). Metagenome analysis revealed that 604 BGCs, out of 2,571 identified by AntiSMASH analysis, were overrepresented during disease suppression in the rhizosphere of the susceptible plant genotype. These BGCs are associated with biosynthesis of terpenes, nonribosomal peptides, polyketides, aryl polyenes and post-translationally modified peptides. The understanding of the rhizosphere microbiome dynamics during disease suppression allows the identification of key microbes and functions to be used in novel strategies to control soil-borne fungal ... Mostrar Tudo |
Thesagro: |
Trigo. |
Thesaurus Nal: |
Bipolaris sorokiniana; Microbiome; Rhizosphere; Stress tolerance. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150580/1/RA-BettiolW-et-al-3rd-Plant-Microbiome-Symposium-Ref-S3.1.pdf
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Marc: |
LEADER 02449nam a2200289 a 4500 001 2150580 005 2023-01-03 008 2022 bl uuuu u00u1 u #d 100 1 $aCOSTA, L. S. A. S. 245 $aRepeated exposure of wheat to the fungal root pathogen Bipolaris sorokiniana affects rhizosphere microbiome assembly and disease suppressiveness.$h[electronic resource] 260 $aIn: PLANT MICROBIOME SYMPOSIUM, 3., 2022, Dundee. Abstracts... Dundee, Scotland: 2022. Ref. S3.1.$c2022 520 $aSoil-borne pathogens induce plant disease suppression by enriching members and activating functions in the rhizosphere microbiome. This is observed in disease suppressive soils, which show a remarkable ability to naturally suppress plant diseases caused by pathogens. Here, we selected two wheat genotypes, contrasting for Bipolaris sorokiniana resistance, to study how the pathogen affects the rhizosphere microbiome. As expected, the cultivation of the susceptible wheat led to a significant reduction in disease severity after five successive cultivation cycles. Conversely, the resistant genotype showed the opposite pattern, increasing disease severity over cycles. While bacterial families Chitinophagaceae, Anaerolineaceae and Nitrosomonadaceae are associated with disease suppression in the susceptible wheat (fourth cycle), Chitinophagaceae and Comamonadaceae are associated with disease resistance in the resistant plant genotype (first cycle). Metagenome analysis revealed that 604 BGCs, out of 2,571 identified by AntiSMASH analysis, were overrepresented during disease suppression in the rhizosphere of the susceptible plant genotype. These BGCs are associated with biosynthesis of terpenes, nonribosomal peptides, polyketides, aryl polyenes and post-translationally modified peptides. The understanding of the rhizosphere microbiome dynamics during disease suppression allows the identification of key microbes and functions to be used in novel strategies to control soil-borne fungal pathogens. 650 $aBipolaris sorokiniana 650 $aMicrobiome 650 $aRhizosphere 650 $aStress tolerance 650 $aTrigo 700 1 $aFARIA, M. R. de 700 1 $aCHIARAMONTE, J. B. 700 1 $aMENDES, L. W. 700 1 $aSEPO, E. 700 1 $aHOLLANDER, M. de 700 1 $aFERNANDES, J. M. C. 700 1 $aCARRIÓN, V. J. 700 1 $aBETTIOL, W. 700 1 $aRAAIJMAKERS, J. M. 700 1 $aMENDES, R.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
19/11/2014 |
Data da última atualização: |
19/11/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
TAVARES, J. M. R.; BELLI FILHO, P.; COLDEBELLA, A.; OLIVEIRA, P. A. V. de. |
Afiliação: |
JORGE MANUEL RODRIGUES TAVARES, UFSC; PAULO BELLI FILHO, UFSC; ARLEI COLDEBELLA, CNPSA; PAULO ARMANDO VICTORIA DE OLIVEIRA, CNPSA. |
Título: |
The water disappearance and manure production at commercial growing-finishing pig farms. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Livestock Science, v. 169, p. 146-154, 2014. |
DOI: |
10.1016/S1871-1413(14)00512-5 |
Idioma: |
Inglês |
Palavras-Chave: |
Animal waste management; Disponibilidade da água; Soil water availability. |
Thesagro: |
Bebedouro; Dejeto; Manejo; Produção animal; Suíno; Tratamento da água. |
Thesaurus NAL: |
Agricultural management models; Animal production; GLEAMS model; Pig manure; Swine; Water Troughs. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00993naa a2200337 a 4500 001 2000519 005 2014-11-19 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1016/S1871-1413(14)00512-5$2DOI 100 1 $aTAVARES, J. M. R. 245 $aThe water disappearance and manure production at commercial growing-finishing pig farms.$h[electronic resource] 260 $c2014 650 $aAgricultural management models 650 $aAnimal production 650 $aGLEAMS model 650 $aPig manure 650 $aSwine 650 $aWater Troughs 650 $aBebedouro 650 $aDejeto 650 $aManejo 650 $aProdução animal 650 $aSuíno 650 $aTratamento da água 653 $aAnimal waste management 653 $aDisponibilidade da água 653 $aSoil water availability 700 1 $aBELLI FILHO, P. 700 1 $aCOLDEBELLA, A. 700 1 $aOLIVEIRA, P. A. V. de 773 $tLivestock Science$gv. 169, p. 146-154, 2014.
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